Inventor · disambiguated record
Junichi Koyama
Also filed as: KOYAMA JUNICHI
31 granted patents·5 pending applications·383 citations·filing 1988–2019
97Inventor score
Top patents by PatentIndex Score
36 records- 0191US5857366AMethod of bending workpiece to target bending angle accurately and press brake for use in the same methodAMADA CO LTD·Filed 1995·Granted Jan 12, 1999·49 cites·13 claims
- 0283US5093070ACore loading strategyHITACHI LTD·Filed 1989·Granted Mar 3, 1992·23 cites·12 claims
- 0375US7448377B2Intubation assistance instrument and intubation assistance apparatus provided with the intubation assistance instrumentHOYA CORP·Filed 2005·Granted Nov 11, 2008·13 cites·15 claims
- 0474US7007530B2Bending method and bending deviceAMADA CO LTD·Filed 2001·Granted Mar 7, 2006·11 cites·8 claims
- 0569US6796155B2Sheet thickness detecting method and device therefor in bending machine, reference inter-blade distance detecting method and device therefor, and bending method and bending deviceAMADA CO LTD·Filed 2001·Granted Sep 28, 2004·9 cites·8 claims
- 0668US6504889B1Method of operating reactorHITACHI LTD·Filed 1997·Granted Jan 7, 2003·39 cites·16 claims
- 0767US6832526B2Bending method and single elongation value specifying device of bending apparatusAMADA CO LTD·Filed 2001·Granted Dec 21, 2004·8 cites·6 claims
- 0865US6516043B1Fuel assembly and reactor core and fuel spacer and channel boxHITACHI LTD·Filed 1999·Granted Feb 4, 2003·30 cites·6 claims
- 0964US7518984B2IP-PBX, IP-PBX system, IP terminal control programNEC CORP·Filed 2004·Granted Apr 14, 2009·9 cites·20 claims
- 1064US7040129B2Sheet working method, sheet working system, and various devices related to such systemAMADA CO LTD·Filed 2001·Granted May 9, 2006·6 cites·14 claims
- 1163US7156091B2Oral airway and airway management assistive device provided with the oral airwayPENTAX CORP·Filed 2004·Granted Jan 2, 2007·45 cites·6 claims
- 1261US6141396AInitial loading coreHITACHI LTD·Filed 1996·Granted Oct 31, 2000·13 cites·9 claims
- 1361US5631939AInitial core of nuclear power plantHITACHI LTD·Filed 1995·Granted May 20, 1997·30 cites·12 claims
- 1461US2017157659A1Method for bending metal sheet and device for regulating residual stressAMADA CO LTD·Filed 2017·Application pending·0 cites
- 1560US6735267B2Fuel assemblyHITACHI LTD·Filed 2002·Granted May 11, 2004·5 cites·3 claims
- 1659US9610624B2Method for bending metal sheet and device for regulating residual stressJIN YINGJUN·Filed 2012·Granted Apr 4, 2017·1 cites·4 claims
- 1759US6745030B2Mobile communication system and mobile communication methodNEC CORP·Filed 2001·Granted Jun 1, 2004·6 cites·23 claims
- 1859US5176877ANuclear fuel assembly and nuclear reactor core containing said assemblyHITACHI LTD·Filed 1990·Granted Jan 5, 1993·12 cites·18 claims
- 1958US6005905AInitial coreHITACHI LTD·Filed 1996·Granted Dec 21, 1999·12 cites·7 claims
- 2058US5008070AFuel assemblyHITACHI LTD·Filed 1988·Granted Apr 16, 1991·16 cites·17 claims
- 2155US2009161811A1Refueling support systemGLOBAL NUCLEAR FUEL JP CO LTD·Filed 2008·Application pending·0 cites
- 2252US6335956B1Fuel assemblyHITACHI LTD·Filed 2000·Granted Jan 1, 2002·1 cites·5 claims
- 2347US6491725B1Keyhole buttonASAHI OPTICAL CO LTD·Filed 2000·Granted Dec 10, 2002·7 cites·8 claims
- 2447US2007106121A1Intubation assistance apparatus and intubation assistance used in the apparatusPENTAX CORP·Filed 2006·Application pending·0 cites
- 2546US9789525B2Device and method for detecting final depth of punch in machine toolAMADA CO LTD·Filed 2013·Granted Oct 17, 2017·0 cites·4 claims
- 2645US11065008B2Embolic coilUNIV SHINSHU·Filed 2016·Granted Jul 20, 2021·0 cites·9 claims
- 2745US11040404B2Cutting insert and boring toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jun 22, 2021·0 cites·7 claims
- 2844US5519739ABoiling water type thermal neutron reactor and its operating methodHITACHI LTD·Filed 1994·Granted May 21, 1996·10 cites·11 claims
- 2943US6941784B2Bending method and device thereforAMADA CO LTD·Filed 2001·Granted Sep 13, 2005·6 cites·6 claims
- 3043US2014283576A1Sheet material processing apparatus, press die, and die setting bodyAMADA CO LTD·Filed 2012·Application pending·0 cites
- 3140US4914678AReactor core in a nuclear reactor and initial core in a nuclear reactorHITACHI LTD·Filed 1988·Granted Apr 3, 1990·6 cites·23 claims
- 3236US5207979ANuclear fuel assemblies and reactor cores including themHITACHI LTD·Filed 1990·Granted May 4, 1993·6 cites·11 claims
- 3335US6061416AFuel assemblyHITACHI LTD·Filed 1998·Granted May 9, 2000·4 cites·8 claims
- 3432US5422922AFuel assembly and reactor coreHITACHI LTD·Filed 1993·Granted Jun 6, 1995·3 cites·9 claims
- 3531US5642403APortable telephone set tracking connection system in mobile communication networkNEC CORP·Filed 1995·Granted Jun 24, 1997·3 cites·4 claims
- 3630US2002041889A1Enhancing agent for degradation of desmosomes or stratum corneum desquamationFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →